patch 9.0.1910: Mac OS X: missing sound support on older versions Commit: https://github.com/vim/vim/commit/063c562a3715e9fce21b791ad4c8980b09b64a89 Author: Sevan Janiyan <venture37@geeklan.co.uk> Date: Mon Sep 18 20:04:32 2023 +0200 patch 9.0.1910: Mac OS X: missing sound support on older versions Problem: Mac OS X: missing sound support on older versions Solution: Check Macro MAC_OS_X_VERSION_MIN_REQUIRED Extend guard for sound support on OS X Fixes build on legacy versions where required coreaudio functionality may not be available. NSSoundDelegate apparently was introduced in Snow Leopard yet the build breaks on it. Guarding off enabling sound support to El Capitan as that's the next version I had access to for testing (it may work on earlier versions) https://developer.apple.com/documentation/appkit/nssounddelegate Vim builds on OS X Tiger 10.4 and newer with this change. closes: #13115 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Sevan Janiyan <venture37@geeklan.co.uk>

--- a/src/version.c
+++ b/src/version.c
@@ -700,6 +700,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1910,
+/**/
     1909,
 /**/
     1908,

--- a/src/vim.h
+++ b/src/vim.h
@@ -102,6 +102,11 @@
 # define ROOT_UID 0
 #endif
 
+/* Include MAC_OS_X_VERSION_* macros */
+#ifdef HAVE_AVAILABILITYMACROS_H
+# include <AvailabilityMacros.h>
+#endif
+
 /*
  * MACOS_X	    compiling for Mac OS X
  * MACOS_X_DARWIN   integrating the darwin feature into MACOS_X
@@ -167,7 +172,9 @@
 # if defined(FEAT_NORMAL) && !defined(FEAT_CLIPBOARD)
 #  define FEAT_CLIPBOARD
 # endif
-# if defined(FEAT_HUGE) && !defined(FEAT_SOUND)
+# if defined(FEAT_HUGE) && !defined(FEAT_SOUND) && \
+   defined(MAC_OS_X_VERSION_MIN_REQUIRED) && \
+    MAC_OS_X_VERSION_MIN_REQUIRED >= 101100
 #  define FEAT_SOUND
 # endif
 # if defined(FEAT_SOUND)